Answer:
The probability that if a person is chosen at random has run to red light in the last year is 60%.
Step-by-step explanation:
Since a group of people were asked if they had run a red light in the last year, and 456 responded "yes", and 304 responded "no", to find the probability that if a person is chosen at random, they have run a red light in the last year, the following calculation must be performed:
456 + 304 = 760
760 = 100
456 = X
456 x 100/760 = X
45600/760 = X
60 = X
Therefore, the probability that if a person is chosen at random has run to red light in the last year is 60%.
The answer is A. Here's how you get it. Law of cosines here looks like this:
17^2 = 22^2 + 30^3 - [2(22)(30)cosA]; which simplifies to 289=484+900-1320(cosA). Doing that math gives you 289 = 1384 - 1320(cosA), and -1095 = -1320(cosA). Divide both sides by -1320 to get
.829545 = cos A. Now use the inverse cosine on your calculator to get the missing angle measure.
Answer:
10
Step-by-step
Reduce to and simply subtract.
The graphs with its equation are mathematically given as
–6x – 2y = 12
This is further explained below.
<h3>Match the graph with its equation.?</h3>
In most cases, the graph equation has the form
The x-intercept is at a=-2, while the y-intercept is at b=-6.
Now, if we plug in these numbers, we get
Simply multiply by 12 (-6x-2y=12)
In conclusion, the graphs with their equation is
–6x – 2y = 12
Read more about graphs
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4 with an exponent of 2
(4*4=16)